Full list of all 75 The Elder Scrolls V: Skyrim achievements. It takes around 200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 3 DLC packs containing 25 achievements.
Bounty of 1000 gold in all nine holds
Collect 15 Daedric Artifacts
Escape from jail
Get married
Learn 20 shouts
Complete "Dragonslayer"
Complete "The Fallen"
Pick 50 locks and 50 pockets
Complete "Hail Sithis!"
Complete "Bound Until Death"
Have 100,000 gold
Reach Level 50
Complete 10 side quests
Absorb 20 dragon souls
Clear 50 dungeons
Complete "Glory of the Dead"
Get a skill to 100
Become a member of the Circle
Read 50 Skill Books
Join the Dark Brotherhood
Chop wood, mine ore, and cook food
Make a smithed item, an enchanted item, and a potion
Join the Companions
Find 13 Standing Stones
Capture Solitude or Windhelm
Complete "Elder Knowledge"
Complete "Alduin's Wall"
Complete "Diplomatic Immunity"
Capture Fort Sungard or Fort Greenwall
Returned the Thieves Guild to its former glory
Acquire a Daedric Artifact
Reach Level 25
Complete 50 Misc Objectives
Discover 100 Locations
Join the Stormcloaks or the Imperial Army
Complete "Darkness Returns"
Successfully persuade, bribe, and intimidate
Join the Thieves Guild
Learn all three words of a shout
Buy a house
Complete "The Eye of Magnus"
Complete "Revealing the Unseen"
Complete "The Way of the Voice"
Reach Level 10
Join the College of Winterhold
Reach Level 5
Absorb a dragon soul
Complete "Bleak Falls Barrow"
Select a Standing Stone blessing
Complete "Unbound"
Tame and ride 5 dragons
Learn the secrets of 5 Black Books
Craft an item out of Stalhrim
Complete "At the Summit of Apocrypha"
Learn all 3 words of Dragon Aspect
Discover 30 locations on the island of Solstheim
Complete "The Path of Knowledge"
Complete "The Temple of Miraak"
Own a house in Raven Rock
Arrive on Solstheim
Defeat a Legendary Dragon
Change your face
Complete "Lost to the Ages"
Acquire 11 werewolf perks
Learn all three words of Soul Tear
Use the special power of Auriel's Bow
Complete "Kindred Judgment"
Complete "Beyond Death"
Complete "Awakening"
Acquire 11 vampire perks
Build three houses
Build three wings on a house
Buy three plots of land
Adopt a child
Buy a plot of land